Tag: cyberspace

This is a YouTube playlist of my lectures in BCM206 Future Networks, covering the story of information networks from the invention of the telegraph to the internet of things. The lecture series begins with the invention of the telegraph and the first great wiring on the planet. I tie this with the historical context of the US Civil War, the expansion of European colonial power, the work of Charles Babbage and Ada Lovelace, followed by the work of Tesla, Bell, and Turing. I close with the second world war, which acts as a terminus and marker for the paradigm shift from telegraph to computer. Each of the weekly topics is big enough to deserve its own lecture series, therefore by necessity I have to cover a lot, and focus on key tropes emergent from the new networked society paradigm – i.e. separation of information from matter, the global brain, the knowledge society, the electronic frontier – and examine their role in our complex cyberpunk present.

Prezi from a lecture on utopian narratives of global communication, tracing the roots of cyber-utopianism from the revolutionary influence of the telegraph, to personal computers and the technical architecture of the internet. The telegraph brought the metaphor of communication networks as nervous system, a metaphor also linking the separation of information from carrier to the separation of mind from body. These tropes are still with us more than 150 years later.

Well, the time for leisure, travel, reading, and research is over – back to lectures, tutorials, and endless admin. Below are the slides for my first lecture for this session, tracing an outline of the history of communication networks over the last 150 years. A hasty trip from telegraphy to the internet, with an emphasis on the notion of information networks as a nervous system spanning space.